Rule 34 Dev - 2016 2girls anthro anthrofied areola armpits breasts clothed clothing comic dialogue duo english_text equine friendship_is_magic furry futanari hair high_res horn humanoid_penis hybrid_penis inside lying mammal medial_ring my_little_pony navel night_mares_v nipples nude on_back penis princess_luna purple_balls purple_hair purple_nipples purple_penis slypon spread_legs spreading testicles text twilight_sparkle undressing vein winged_unicorn wings|658305